Data Scientist- Search Team
- Location SUNNYVALE, CA
- Career Area Technology & Software Development
- Job Function Data Science and Machine Learning
- Employment Type -
- Position Type -
- Requisition 905893BR
What you'll do at
• Build complex data sets from multiple data sources, both internally and externally.
• Build learning systems to analyze and filter continuous data flows and offline data analysis.
• Combine data features to determine search models.
• Conduct advanced statistical analysis to determine trends and significant data relationships.
• Demonstrates up-to-date expertise and applies this to the development, execution, and improvement of action plans
• Develop custom data models to drive innovative business solutions.
• Develop models of current state in order to determine needed improvements.
• Models compliance with company policies and procedures and supports company mission, values, and standards of ethics and integrity
• Provides and supports the implementation of business solutions
• Research new techniques and best practices within the industry.
• Scale new algorithms to large data sets.
• Train algorithms to apply models to new data sets.
• Utilize system tools including (MySQL, Hadoop, Weka, R, Matlab,ILog).
• Validate models and algorithmic techniques.
Work with cross-functional partners across the business
- Programming experience in either Python or JAVA
- Strong understanding of one of probability-statistics/optimization/linear algebra
- Experience with techniques like text retrieval models, click models, learning to rank, explore exploit, reinforcement learning, deep learning etc.
- Experience with big data technologies such as hive, hadoop, spark etc.
About Walmart Labs
"I feel like my manager wants to help me become a better developer and a better person overall."
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All the benefits you need for you and your family
- 100% coverage for in network preventative care
- Retirement Plan
- Vision Plans
- Dental Plans
- Exclusive Discounts